An even 2 digit number whose 2 digits have a difference of 1 and the first digit iss loger than the second.
I suppose "iss loger" should be "is larger". This could only be
10
32
54
76
98
The sum of the digits and the products are < 10
This rules out 54, 76, and 98
So it's either 10 or 32
and < 0
Hmmm! Did you mean > 0?
If so that rules out 10, so the answer is 32.
Edwin